CSharp-Coder

Learn ASP.NET Core output caching with practical C# examples. Cache API responses, set policies, vary by query, and evict cache tags. Start speeding up your API today. If your API is doing the same database query hundreds of times a minute to return the same JSON, you're wasting CPU, wasting money, and making users wait. ASP.NET Core output caching fixes this with a single attribute or one line of middleware configuration: the server stores the fully rendered response and hands it back on the next request without touching your controller, your services, or your database. In this tutorial you'll learn how output caching works in ASP.NET Core 7, 8, 9 and 10, how it differs from response caching, how to configure cache policies, how to vary the cache by query string or header, how to invalidate cached entries with tags, and how to back the cache with Redis for multi-server deployments. Every example is runnable C#. What Is ASP.NET Core Output Caching? Output caching is serve...